Merge API Inc. is an AI connectivity and unified API platform co-founded by Shensi Ding and Gil Feig that lets companies add hundreds of integrations through a single API. Merge's Twitter Score is 11 out of 1000 as of October 2026, ranking #88,396 among 498,348 tracked accounts.
Merge was co-founded by Shensi Ding and Gil Feig, who serve as CEO and CTO respectively. The company offers two core products: Merge Unified, which enables businesses to connect to a wide range of third-party integrations through one API, and Merge Agent Handler, which provides AI agents with secure access to external tools. In its 2025 review, Merge noted the launch of Merge Agent Handler, an expansion of Merge Unified, and the addition of Knowledge Base as its seventh Unified API category.
Merge has raised multiple funding rounds. A seed round of $4.5 million was led by New Enterprise Associates (NEA), followed by a $15 million Series A led by Addition, and a $55 million Series B led by Accel, with participation from NEA and Addition. Merge has published 2,864 posts on the platform and has been mentioned by 53 accounts a total of 185 times.
Who follows Merge on X?
The accounts that follow Merge include 53 founders, 24 angel investors, 18 influencers and 3 VCs, among them Cuy Sheffield, Vinny Lingham, Redphone, Ian, Bruno Faviero and Ashen.